/* roulang page: index */
:root{
  --bg:#070B14;
  --bg-2:#0B1120;
  --brand:#2F6BFF;
  --amber:#FFC24B;
  --orange:#FF7A45;
  --text:#E9EEF8;
  --text-2:#93A3BE;
  --text-3:#5F718E;
  --line:rgba(140,180,255,.16);
  --line-strong:rgba(255,194,75,.35);
  --glass:rgba(20,30,50,.55);
  --r-card:20px;
  --r-img:16px;
  --shadow:0 24px 60px -28px rgba(0,0,0,.85);
  --max:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Noto Sans TC','PingFang TC','Microsoft JhengHei',sans-serif;
  font-size:16px;
  line-height:1.85;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,h6,p,ul,ol,figure{margin:0;padding:0;}
ul,ol{list-style:none;}
a{color:var(--brand);text-decoration:none;transition:color .22s ease;}
a:hover{color:var(--amber);}
img{max-width:100%;display:block;border-radius:var(--r-img);}
button{font-family:inherit;}
:focus-visible{outline:2px dashed var(--brand);outline-offset:3px;}
.container{max-width:var(--max);margin:0 auto;padding:0 32px;width:100%;}
.section{padding:96px 0;position:relative;}
.section--alt{background:var(--bg-2);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:44px;flex-wrap:wrap;}
.section-head h2{font-size:34px;font-weight:800;letter-spacing:-.01em;line-height:1.35;}
.section-head .lead{color:var(--text-2);font-size:15px;margin-top:10px;max-width:640px;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.14em;color:var(--text-3);text-transform:uppercase;margin-bottom:14px;}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--brand);display:block;}
.link-more{font-size:14px;color:var(--text-2);border-bottom:1px solid transparent;padding-bottom:2px;}
.link-more:hover{color:var(--amber);border-bottom-color:var(--amber);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1px solid transparent;
  font-weight:700;font-size:15px;line-height:1;
  height:52px;padding:0 30px;cursor:pointer;
  transition:filter .22s ease,transform .18s ease,box-shadow .24s ease,background .22s ease,color .22s ease;
  white-space:nowrap;
}
.btn--primary{
  background:var(--amber);color:#141A26;
  box-shadow:0 0 0 1px rgba(255,194,75,.55),0 12px 36px -10px rgba(255,194,75,.45);
}
.btn--primary:hover{filter:brightness(1.06);color:#141A26;box-shadow:0 0 0 1px rgba(255,194,75,.75),0 18px 44px -10px rgba(255,194,75,.6);}
.btn--ghost{
  background:rgba(20,30,50,.55);color:var(--text);border:1px solid var(--line);
  height:48px;padding:0 26px;backdrop-filter:blur(10px);
}
.btn--ghost:hover{color:var(--text);border-color:var(--line-strong);transform:translateY(-1px);}
.btn--sm{height:40px;padding:0 20px;font-size:14px;}
.btn:active{transform:translateY(1px);}
.text-link{font-size:14px;color:var(--text-2);height:32px;display:inline-flex;align-items:center;border-bottom:1px solid rgba(147,163,190,.4);}
.text-link:hover{color:var(--amber);border-bottom-color:var(--amber);}

/* ---------- Badges ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  border-radius:6px;padding:5px 11px;font-size:13px;font-weight:600;line-height:1.4;
  background:rgba(47,107,255,.12);color:rgba(140,180,255,.95);border:1px solid rgba(47,107,255,.28);
}
.badge--warm{background:rgba(255,122,69,.12);color:#FFB094;border-color:rgba(255,122,69,.34);}
.badge--amber{background:rgba(255,194,75,.12);color:var(--amber);border-color:rgba(255,194,75,.34);}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(7,11,20,.94);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(140,180,255,.12);
}
.brand-row{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px;}
.logo{display:flex;align-items:baseline;gap:9px;color:var(--text);}
.logo:hover{color:var(--text);}
.logo strong{font-size:20px;font-weight:800;letter-spacing:.01em;}
.logo span{font-size:11px;letter-spacing:.34em;color:var(--text-3);font-weight:600;}
.brand-right{display:flex;align-items:center;gap:18px;}
.brand-note{font-size:13px;color:var(--text-3);}
.menu-toggle{
  display:none;width:42px;height:42px;border-radius:12px;
  background:rgba(20,30,50,.6);border:1px solid var(--line);cursor:pointer;
  align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;transition:.3s ease;}
.menu-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.menu-toggle.is-open span:nth-child(2){opacity:0;}
.menu-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.channel-row{border-top:1px solid rgba(140,180,255,.08);}
.channels{display:flex;align-items:center;gap:34px;overflow-x:auto;scrollbar-width:none;}
.channels::-webkit-scrollbar{display:none;}
.channel{
  position:relative;display:inline-flex;align-items:center;
  height:48px;font-size:15px;color:var(--text-2);white-space:nowrap;
  transition:color .22s ease;
}
.channel::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;
  background:var(--amber);transform:scaleX(0);transform-origin:left;transition:transform .26s ease;
}
.channel:hover{color:var(--brand);}
.channel.is-active{color:var(--text);font-weight:700;}
.channel.is-active::after{transform:scaleX(1);}
.drawer{
  position:fixed;left:0;right:0;top:68px;bottom:0;z-index:70;
  background:rgba(9,14,25,.98);border-top:1px solid var(--line);
  padding:28px 24px 40px;display:none;flex-direction:column;gap:8px;
  transform:translateY(-12px);opacity:0;pointer-events:none;transition:.3s ease-out;
}
.drawer.is-open{transform:none;opacity:1;pointer-events:auto;}
.drawer a.drawer-link{
  display:block;padding:16px 4px;font-size:17px;color:var(--text);
  border-bottom:1px solid rgba(140,180,255,.1);
}
.drawer a.drawer-link.is-active{color:var(--amber);}
.drawer .btn{margin-top:22px;width:100%;}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  min-height:560px;
  padding:88px 0 92px;
  background-image:url('/assets/images/backpic/back-1.jpg');
  background-size:cover;background-position:center;
  display:flex;align-items:center;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,9,17,.94) 0%,rgba(6,9,17,.86) 46%,rgba(7,11,20,.96) 100%);
}
.hero::after{
  content:"";position:absolute;left:50%;top:-14%;width:920px;height:920px;transform:translateX(-50%);
  background:radial-gradient(circle,rgba(47,107,255,.28) 0%,rgba(47,107,255,0) 62%);
  pointer-events:none;
}
.hero .container{position:relative;z-index:2;}
.hero-grid{display:flex;flex-wrap:wrap;align-items:center;gap:56px;}
.hero-copy{flex:1 1 520px;min-width:0;}
.hero-title{
  font-size:52px;line-height:1.24;font-weight:800;letter-spacing:-.02em;
  margin:18px 0 20px;
}
.hero-sub{font-size:17px;color:var(--text-2);max-width:580px;line-height:1.9;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 0;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px;}
.hero-stats{display:flex;flex-wrap:wrap;gap:38px;margin-top:42px;padding-top:28px;border-top:1px solid rgba(140,180,255,.14);}
.hero-stat b{display:block;font-size:24px;font-weight:800;color:var(--text);letter-spacing:-.01em;}
.hero-stat span{font-size:13px;color:var(--text-3);}
.hero-visual{flex:0 1 400px;position:relative;display:flex;justify-content:center;min-width:0;}
.phone{
  position:relative;width:262px;aspect-ratio:9/16;border-radius:28px;overflow:hidden;
  border:1px solid rgba(140,180,255,.28);
  box-shadow:0 0 0 1px rgba(255,194,75,.16),0 40px 90px -30px rgba(0,0,0,.95);
  transform:rotate(-4deg);
  background:linear-gradient(160deg,#0d1524,#0a0f1b);
}
.phone img{width:100%;height:100%;object-fit:cover;border-radius:0;}
.phone--back{
  position:absolute;right:-6px;bottom:-24px;width:172px;aspect-ratio:9/16;
  transform:rotate(7deg);opacity:.92;z-index:-1;
}
.hero-glow{
  position:absolute;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,194,75,.20) 0%,rgba(255,194,75,0) 68%);
  top:-40px;right:-60px;pointer-events:none;
}

/* ---------- Cards ---------- */
.card{
  position:relative;background:var(--glass);border:1px solid var(--line);
  border-radius:var(--r-card);padding:24px;
  box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.05);
  backdrop-filter:blur(18px);
  transition:transform .24s ease,border-color .24s ease;
  overflow:hidden;
}
.card::before{
  content:"";position:absolute;top:0;left:14%;right:14%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);}
.card h3{font-size:20px;font-weight:700;margin-bottom:10px;line-height:1.5;}
.card p{font-size:15px;color:var(--text-2);line-height:1.8;}

.feature-grid{display:flex;flex-wrap:wrap;gap:24px;}
.feature-main{
  flex:1 1 58%;min-width:0;display:flex;flex-direction:column;gap:18px;
}
.feature-main .thumb{aspect-ratio:16/9;overflow:hidden;border-radius:var(--r-img);background:#0c1420;}
.feature-main .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.feature-main:hover .thumb img{transform:scale(1.03);}
.feature-side{flex:1 1 260px;min-width:0;display:flex;flex-direction:column;gap:24px;}
.feature-side .card{flex:1;}
.icon-box{
  width:44px;height:44px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid rgba(47,107,255,.36);background:rgba(47,107,255,.10);color:var(--brand);margin-bottom:16px;
}
.icon-box svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.6;}

/* ---------- Channel cards ---------- */
.channel-grid{display:flex;flex-wrap:wrap;gap:24px;}
.channel-card{
  flex:1 1 300px;min-width:0;display:block;color:inherit;
  background:var(--glass);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.05);
  transition:transform .24s ease,border-color .24s ease;
}
.channel-card:hover{transform:translateY(-4px);border-color:var(--line-strong);color:inherit;}
.channel-card .thumb{aspect-ratio:16/10;overflow:hidden;background:#0c1420;}
.channel-card .thumb img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .4s ease;}
.channel-card:hover .thumb img{transform:scale(1.03);}
.channel-card .body{padding:22px 24px 26px;}
.channel-card h3{font-size:19px;font-weight:700;margin:12px 0 8px;color:var(--text);}
.channel-card p{font-size:14.5px;color:var(--text-2);line-height:1.8;}
.channel-card .arrow{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--brand);margin-top:16px;}

/* ---------- Screenshot rail ---------- */
.rail-wrap{position:relative;}
.rail{
  display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding-bottom:18px;scrollbar-width:none;
}
.rail::-webkit-scrollbar{display:none;}
.rail-item{
  flex:0 0 268px;scroll-snap-align:start;
  background:var(--glass);border:1px solid var(--line);border-radius:var(--r-img);
  overflow:hidden;transition:transform .26s ease,border-color .26s ease;
}
.rail-item:hover{transform:translateY(-6px);border-color:var(--line-strong);}
.rail-shot{height:400px;overflow:hidden;background:#0a1220;}
.rail-shot img{width:100%;height:100%;object-fit:cover;border-radius:0;}
.rail-cap{padding:16px 18px 20px;}
.rail-cap strong{display:block;font-size:15px;font-weight:700;margin-bottom:6px;}
.rail-cap span{font-size:13.5px;color:var(--text-3);line-height:1.7;display:block;}
.rail-nav{display:flex;gap:10px;}
.rail-btn{
  width:44px;height:44px;border-radius:50%;border:1px solid var(--line);
  background:rgba(20,30,50,.65);color:var(--text);cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;
  transition:border-color .22s ease,background .22s ease,color .22s ease;
}
.rail-btn:hover{border-color:var(--line-strong);color:var(--amber);background:rgba(30,42,66,.8);}

/* ---------- Specs ---------- */
.spec-grid{display:flex;flex-wrap:wrap;gap:20px;}
.spec{
  flex:1 1 240px;min-width:0;
  background:rgba(16,24,40,.7);border:1px solid var(--line);border-radius:var(--r-card);
  padding:24px;transition:border-color .24s ease,transform .24s ease;
}
.spec:hover{border-color:var(--line-strong);transform:translateY(-3px);}
.spec .label{font-size:13px;color:var(--text-3);letter-spacing:.08em;}
.spec .value{font-size:19px;font-weight:700;margin:10px 0 8px;color:var(--text);line-height:1.5;}
.spec .note{font-size:13.5px;color:var(--text-2);line-height:1.75;}

/* ---------- Reviews ---------- */
.review-grid{display:flex;flex-wrap:wrap;gap:24px;align-items:flex-start;}
.review{
  flex:1 1 320px;min-width:0;background:var(--glass);border:1px solid var(--line);
  border-radius:var(--r-card);padding:26px;
  box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.05);
  transition:transform .24s ease,border-color .24s ease;
}
.review:nth-child(even){margin-top:28px;}
.review:hover{transform:translateY(-4px);border-color:var(--line-strong);}
.review .who{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
.avatar{
  width:42px;height:42px;border-radius:50%;flex:0 0 42px;
  background:linear-gradient(135deg,rgba(47,107,255,.5),rgba(255,194,75,.35));
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:15px;color:#0b1120;
}
.review .who b{display:block;font-size:15px;font-weight:700;}
.review .who span{font-size:12.5px;color:var(--text-3);}
.stars{color:var(--amber);letter-spacing:2px;font-size:14px;margin-bottom:10px;}
.review p{font-size:14.5px;color:var(--text-2);line-height:1.85;}

/* ---------- News / CMS ---------- */
.news-grid{display:flex;flex-wrap:wrap;gap:24px;}
.news-card{
  flex:1 1 300px;min-width:0;display:flex;flex-direction:column;
  background:var(--glass);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.05);
  transition:transform .24s ease,border-color .24s ease;color:inherit;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--line-strong);color:inherit;}
.news-card .thumb{aspect-ratio:16/9;overflow:hidden;background:#0c1420;}
.news-card .thumb img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .4s ease;}
.news-card:hover .thumb img{transform:scale(1.03);}
.news-card .body{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1;}
.news-card h3{
  font-size:17px;font-weight:700;line-height:1.6;margin:12px 0 8px;color:var(--text);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-card p{
  font-size:14px;color:var(--text-2);line-height:1.8;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:auto;padding-top:18px;font-size:13px;color:var(--text-3);
}
.news-meta .go{color:var(--brand);font-weight:600;}
.empty-state{
  text-align:center;padding:64px 24px;border:1px dashed rgba(140,180,255,.22);
  border-radius:var(--r-card);background:rgba(16,24,40,.5);
}
.empty-state .ico{
  width:52px;height:52px;margin:0 auto 16px;border-radius:14px;
  border:1px solid rgba(47,107,255,.35);background:rgba(47,107,255,.1);
  display:flex;align-items:center;justify-content:center;color:var(--brand);
}
.empty-state p{color:var(--text-2);font-size:15px;margin-bottom:20px;}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:900px;}
.faq-item{
  background:rgba(18,27,44,.62);border:1px solid var(--line);border-radius:16px;
  overflow:hidden;transition:border-color .24s ease,box-shadow .24s ease;
}
.faq-item[open]{border-color:rgba(255,194,75,.34);box-shadow:0 0 0 1px rgba(255,194,75,.14),0 18px 44px -30px rgba(255,194,75,.5);}
.faq-item summary{
  list-style:none;cursor:pointer;padding:20px 56px 20px 24px;position:relative;
  font-size:16px;font-weight:700;color:var(--text);line-height:1.6;
  transition:color .22s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--amber);}
.faq-item summary::after{
  content:"+";position:absolute;right:24px;top:50%;transform:translateY(-50%);
  font-size:22px;font-weight:400;color:var(--text-3);transition:transform .3s ease-out,color .3s ease;
}
.faq-item[open] summary::after{content:"–";color:var(--amber);}
.faq-item .faq-body{padding:0 24px 22px;border-left:2px solid transparent;}
.faq-item[open] .faq-body{border-left-color:var(--amber);margin-left:24px;padding-left:20px;}
.faq-item .faq-body p{font-size:15px;color:var(--text-2);line-height:1.9;}

/* ---------- CTA band ---------- */
.cta-band{
  padding:88px 0;position:relative;overflow:hidden;
  background-image:url('/assets/images/backpic/back-2.jpg');
  background-size:cover;background-position:center;
  border-top:1px solid rgba(140,180,255,.12);
  border-bottom:1px solid rgba(140,180,255,.12);
}
.cta-band::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,11,20,.92),rgba(7,11,20,.96));}
.cta-inner{position:relative;z-index:2;text-align:center;}
.cta-inner h2{font-size:34px;font-weight:800;letter-spacing:-.01em;margin-bottom:14px;}
.cta-inner p{color:var(--text-2);font-size:16px;max-width:640px;margin:0 auto 34px;}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}
.cta-note{margin-top:22px;font-size:13px;color:var(--text-3);}

/* ---------- Footer ---------- */
.site-footer{background:#050810;padding:72px 0 0;border-top:1px solid rgba(140,180,255,.1);}
.footer-grid{display:flex;flex-wrap:wrap;gap:40px;padding-bottom:52px;}
.footer-col{flex:1 1 220px;min-width:0;}
.footer-col.brand-col{flex:1 1 320px;}
.footer-logo{display:flex;align-items:baseline;gap:9px;margin-bottom:16px;}
.footer-logo strong{font-size:19px;font-weight:800;}
.footer-logo span{font-size:11px;letter-spacing:.32em;color:var(--text-3);}
.footer-col p{font-size:14px;color:var(--text-3);line-height:1.9;max-width:340px;}
.footer-col h4{font-size:14px;font-weight:700;color:var(--text);margin-bottom:18px;letter-spacing:.04em;}
.footer-col ul{display:flex;flex-direction:column;gap:12px;}
.footer-col ul a{font-size:14px;color:var(--text-2);}
.footer-col ul a:hover{color:var(--amber);}
.footer-bottom{
  border-top:1px solid rgba(140,180,255,.1);padding:24px 0 30px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--text-3);
}

/* ---------- Responsive ---------- */
@media screen and (max-width:1023px){
  .container{padding:0 24px;}
  .section{padding:72px 0;}
  .hero{padding:64px 0 72px;}
  .hero-title{font-size:40px;}
  .hero-grid{gap:40px;}
  .hero-visual{flex:1 1 100%;justify-content:flex-start;}
  .phone{width:220px;}
  .section-head h2{font-size:28px;}
  .cta-inner h2{font-size:28px;}
  .review:nth-child(even){margin-top:0;}
}
@media screen and (max-width:767px){
  .brand-note{display:none;}
  .channels{display:none;}
  .channel-row{border-top:none;}
  .menu-toggle{display:flex;}
  .drawer{display:flex;}
  .brand-right{gap:12px;}
  .hero-title{font-size:32px;line-height:1.32;}
  .hero-sub{font-size:16px;}
  .hero-stats{gap:24px;}
  .hero-stat b{font-size:20px;}
  .section{padding:56px 0;}
  .section-head{margin-bottom:30px;}
  .section-head h2{font-size:24px;}
  .card,.review{padding:22px;}
  .feature-grid,.channel-grid,.spec-grid,.news-grid,.review-grid{gap:18px;}
  .rail-item{flex:0 0 232px;}
  .rail-shot{height:340px;}
  .cta-inner h2{font-size:24px;}
  .cta-band{padding:60px 0;}
  .footer-grid{gap:32px;}
}
@media screen and (max-width:519px){
  .container{padding:0 20px;}
  .hero-title{font-size:29px;}
  .hero-actions .btn{width:100%;}
  .hero-visual{justify-content:center;}
  .phone{width:200px;}
  .phone--back{width:132px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;}
  .cta-actions .btn{width:100%;}
  .footer-bottom{flex-direction:column;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important;}
  .rail{scroll-behavior:auto;}
}

/* roulang page: category1 */
:root{
  --bg:#070B14;
  --bg-2:#0B1120;
  --blue:#2F6BFF;
  --amber:#FFC24B;
  --orange:#FF7A45;
  --text:#E9EEF8;
  --text-2:#93A3BE;
  --text-3:#5F718E;
  --glass:rgba(20,30,50,.55);
  --glass-2:rgba(14,22,40,.72);
  --line:rgba(140,180,255,.16);
  --line-strong:rgba(255,194,75,.35);
  --radius:20px;
  --radius-img:16px;
  --radius-badge:6px;
  --shadow:0 24px 60px -28px rgba(0,0,0,.85);
  --shadow-soft:0 18px 44px -30px rgba(0,0,0,.9);
  --glow:0 0 0 1px rgba(255,194,75,.55), 0 12px 36px -10px rgba(255,194,75,.45);
  --container:1200px;
  --gap:24px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  padding:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Noto Sans TC','PingFang TC','Microsoft JhengHei','Heiti TC',sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(circle at 18% 6%, rgba(47,107,255,.16), transparent 46%),
    radial-gradient(circle at 88% 22%, rgba(255,194,75,.08), transparent 42%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;border-style:none;}
a{color:var(--text);text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--amber);}
a:focus-visible,button:focus-visible,summary:focus-visible{
  outline:2px dashed var(--blue);
  outline-offset:3px;
  border-radius:6px;
}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
::selection{background:rgba(255,194,75,.28);color:#fff;}
.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
  position:relative;
  z-index:1;
}
.section{padding:96px 0;position:relative;z-index:1;}
.section--alt{background:var(--bg-2);border-top:1px solid rgba(140,180,255,.08);border-bottom:1px solid rgba(140,180,255,.08);}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:40px;
  flex-wrap:wrap;
}
.section-head h2{
  font-size:34px;
  line-height:1.35;
  font-weight:800;
  letter-spacing:-.01em;
}
.section-head .lead{
  margin-top:10px;
  color:var(--text-2);
  font-size:15px;
  max-width:640px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  letter-spacing:.18em;
  color:var(--blue);
  text-transform:uppercase;
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";
  width:22px;
  height:2px;
  background:var(--blue);
  border-radius:2px;
}

/* ===== 品牌行 / 導覽 ===== */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(7,11,20,.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(140,180,255,.12);
}
.brand-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  min-height:68px;
  gap:20px;
}
.brand-logo{
  display:inline-flex;
  align-items:baseline;
  gap:10px;
  font-weight:800;
  font-size:20px;
  letter-spacing:.02em;
  color:var(--text);
}
.brand-logo strong{font-weight:800;}
.brand-logo span{
  font-size:11px;
  letter-spacing:.34em;
  color:var(--text-3);
  font-weight:600;
}
.brand-logo:hover{color:var(--text);}
.brand-logo:hover span{color:var(--amber);}
.brand-actions{display:flex;align-items:center;gap:18px;}
.brand-link{
  font-size:14px;
  color:var(--text-2);
  border-bottom:1px solid transparent;
  padding-bottom:2px;
}
.brand-link:hover{color:var(--amber);border-bottom-color:rgba(255,194,75,.6);}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:999px;
  border:1px solid transparent;
  font-weight:700;
  letter-spacing:.02em;
  transition:transform .2s ease,box-shadow .24s ease,background-color .24s ease,border-color .24s ease,filter .24s ease;
  white-space:nowrap;
}
.btn-primary{
  height:52px;
  padding:0 28px;
  font-size:16px;
  color:#231704;
  background:linear-gradient(180deg,#FFD066,#FFC24B);
  box-shadow:var(--glow);
}
.btn-primary:hover{
  filter:brightness(1.06);
  box-shadow:0 0 0 1px rgba(255,194,75,.7),0 16px 44px -10px rgba(255,194,75,.55);
  color:#231704;
}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{
  height:48px;
  padding:0 24px;
  font-size:15px;
  color:var(--text);
  background:rgba(20,30,50,.55);
  border-color:var(--line);
  backdrop-filter:blur(18px);
}
.btn-ghost:hover{
  border-color:var(--line-strong);
  color:var(--amber);
  background:rgba(26,38,62,.7);
}
.btn-ghost:active{transform:translateY(1px);}
.btn-sm{height:44px;padding:0 20px;font-size:14px;}
.btn-text{
  display:inline-flex;
  align-items:center;
  gap:6px;
  height:32px;
  font-size:14px;
  font-weight:700;
  color:var(--amber);
  border-bottom:1px solid rgba(255,194,75,.45);
  border-radius:0;
  transition:border-color .2s ease,color .2s ease;
}
.btn-text:hover{color:#FFD066;border-bottom-color:#FFD066;}
.nav-cta{height:44px;padding:0 22px;font-size:14px;}

.channels-wrap{
  border-top:1px solid rgba(140,180,255,.1);
  position:relative;
}
.channels{
  display:flex;
  align-items:center;
  gap:30px;
  height:52px;
  overflow-x:auto;
  scrollbar-width:none;
  -ms-overflow-style:none;
}
.channels::-webkit-scrollbar{display:none;}
.channel{
  position:relative;
  display:inline-flex;
  align-items:center;
  height:32px;
  font-size:15px;
  color:var(--text-2);
  font-weight:600;
  white-space:nowrap;
  transition:color .2s ease;
}
.channel::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:-1px;
  height:2px;
  background:var(--amber);
  border-radius:2px;
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .24s ease;
}
.channel:hover{color:var(--blue);}
.channel:hover::after{transform:scaleX(1);opacity:.5;}
.channel.is-active{color:var(--text);}
.channel.is-active::after{transform:scaleX(1);}
.channels-fade{
  position:absolute;
  top:0;right:0;bottom:0;
  width:56px;
  background:linear-gradient(90deg,rgba(7,11,20,0),rgba(7,11,20,.96));
  pointer-events:none;
  display:none;
}
.hamburger{
  display:none;
  width:44px;height:44px;
  border-radius:12px;
  border:1px solid var(--line);
  background:rgba(20,30,50,.6);
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
}
.hamburger span{
  display:block;
  width:18px;height:2px;
  background:var(--text);
  border-radius:2px;
  transition:transform .3s ease,opacity .3s ease;
}
.drawer{
  position:fixed;
  inset:0;
  z-index:90;
  display:none;
}
.drawer.is-open{display:block;}
.drawer-panel{
  position:absolute;
  top:0;right:0;
  width:min(88vw,360px);
  height:100%;
  background:#0A0F1C;
  border-left:1px solid var(--line);
  padding:24px;
  display:flex;
  flex-direction:column;
  gap:8px;
  overflow-y:auto;
  box-shadow:-30px 0 60px -30px rgba(0,0,0,.9);
  animation:slideIn .3s ease-out;
}
@keyframes slideIn{from{transform:translateX(24px);opacity:.4;}to{transform:translateX(0);opacity:1;}}
.drawer-backdrop{
  position:absolute;
  inset:0;
  background:rgba(4,7,14,.72);
  backdrop-filter:blur(2px);
}
.drawer-close{
  align-self:flex-end;
  width:40px;height:40px;
  border-radius:10px;
  border:1px solid var(--line);
  background:transparent;
  color:var(--text-2);
  font-size:18px;
  line-height:1;
}
.drawer-close:hover{color:var(--amber);border-color:var(--line-strong);}
.drawer-title{
  font-size:12px;
  letter-spacing:.24em;
  color:var(--text-3);
  margin:12px 0 4px;
}
.drawer-link{
  display:block;
  padding:14px 4px;
  font-size:16px;
  font-weight:600;
  color:var(--text-2);
  border-bottom:1px solid rgba(140,180,255,.1);
}
.drawer-link.is-active{color:var(--amber);}
.drawer-link:hover{color:var(--amber);}
.drawer-cta{margin-top:24px;}

/* ===== 分類頁首屏 ===== */
.cat-hero{
  position:relative;
  padding:88px 0 72px;
  overflow:hidden;
  border-bottom:1px solid rgba(140,180,255,.1);
}
.cat-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:url('/assets/images/backpic/back-1.jpg');
  background-size:cover;
  background-position:center;
  opacity:.55;
}
.cat-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 30% 18%, rgba(47,107,255,.28), transparent 52%),
    linear-gradient(180deg, rgba(7,11,20,.9) 0%, rgba(7,11,20,.78) 48%, rgba(7,11,20,.94) 100%);
}
.cat-hero .container{position:relative;z-index:2;}
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--text-3);
  margin-bottom:26px;
}
.breadcrumb a{color:var(--text-2);}
.breadcrumb a:hover{color:var(--amber);}
.breadcrumb .sep{color:rgba(140,180,255,.35);}
.breadcrumb .current{color:var(--text);}
.hero-top{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:32px;
  flex-wrap:wrap;
}
.cat-hero h1{
  font-size:52px;
  line-height:1.2;
  font-weight:800;
  letter-spacing:-.02em;
  max-width:760px;
}
.cat-hero h1 em{
  font-style:normal;
  color:var(--amber);
}
.hero-desc{
  margin-top:20px;
  font-size:16px;
  line-height:1.9;
  color:var(--text-2);
  max-width:660px;
}
.stat-badge{
  flex-shrink:0;
  border-radius:var(--radius);
  padding:20px 24px;
  min-width:220px;
  background:var(--glass);
  border:1px solid var(--line);
  border-top:1px solid rgba(255,255,255,.14);
  backdrop-filter:blur(18px);
  box-shadow:var(--shadow);
}
.stat-badge .num{
  display:block;
  font-size:32px;
  font-weight:800;
  color:var(--amber);
  line-height:1.1;
  letter-spacing:-.02em;
}
.stat-badge .label{
  display:block;
  margin-top:8px;
  font-size:13px;
  color:var(--text-2);
  letter-spacing:.04em;
}
.hero-badges{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:26px;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:5px 12px;
  border-radius:var(--radius-badge);
  font-size:12px;
  font-weight:700;
  letter-spacing:.06em;
  background:rgba(47,107,255,.12);
  color:rgba(120,165,255,.95);
  border:1px solid rgba(47,107,255,.22);
}
.badge--amber{
  background:rgba(255,194,75,.12);
  color:#FFD066;
  border-color:rgba(255,194,75,.28);
}
.badge--zero{
  background:rgba(255,122,69,.12);
  color:#FFA27A;
  border-color:rgba(255,122,69,.3);
  letter-spacing:.1em;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:32px;
}
.hero-note{
  margin-top:18px;
  font-size:13px;
  color:var(--text-3);
}

/* ===== 片單卡 ===== */
.feature-card{
  display:grid;
  grid-template-columns:1.05fr 1fr;
  gap:0;
  border-radius:var(--radius);
  overflow:hidden;
  background:var(--glass);
  border:1px solid var(--line);
  border-top:1px solid rgba(255,255,255,.14);
  backdrop-filter:blur(18px);
  box-shadow:var(--shadow);
  transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.feature-card:hover{
  transform:translateY(-4px);
  border-color:var(--line-strong);
  box-shadow:0 30px 70px -30px rgba(0,0,0,.95);
}
.feature-media{position:relative;overflow:hidden;min-height:320px;background:#0D1526;}
.feature-media img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .24s ease;
}
.feature-card:hover .feature-media img{transform:scale(1.03);}
.feature-body{
  padding:36px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:16px;
}
.feature-body h3{
  font-size:28px;
  line-height:1.35;
  font-weight:800;
  letter-spacing:-.01em;
}
.feature-body p{color:var(--text-2);font-size:15px;line-height:1.9;}
.meta-line{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:14px;
  font-size:13px;
  color:var(--text-3);
}
.meta-line .dot{width:3px;height:3px;border-radius:50%;background:var(--text-3);}
.meta-line strong{color:var(--text-2);font-weight:600;}

.cardgrid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:var(--gap);
  margin-top:var(--gap);
}
.drama-card{
  display:grid;
  grid-template-columns:180px 1fr;
  gap:0;
  border-radius:var(--radius);
  overflow:hidden;
  background:var(--glass);
  border:1px solid var(--line);
  border-top:1px solid rgba(255,255,255,.12);
  backdrop-filter:blur(18px);
  box-shadow:var(--shadow-soft);
  transition:transform .24s ease,border-color .24s ease;
}
.drama-card:hover{transform:translateY(-4px);border-color:var(--line-strong);}
.drama-thumb{
  position:relative;
  overflow:hidden;
  background:#0D1526;
  min-height:150px;
}
.drama-thumb img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .24s ease;
}
.drama-card:hover .drama-thumb img{transform:scale(1.03);}
.drama-body{
  padding:22px;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.drama-body h3{
  font-size:19px;
  font-weight:800;
  line-height:1.45;
  letter-spacing:-.01em;
}
.drama-body h3 a:hover{color:var(--amber);}
.drama-body p{
  font-size:14px;
  color:var(--text-2);
  line-height:1.8;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.drama-foot{
  margin-top:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  font-size:13px;
  color:var(--text-3);
}
.arrow-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:13px;
  font-weight:700;
  color:var(--blue);
}
.arrow-link:hover{color:var(--amber);}
.arrow-link::after{content:"›";font-size:16px;line-height:1;}

/* ===== 為何好追 ===== */
.value-grid{
  display:grid;
  grid-template-columns:1.35fr 1fr 1fr;
  gap:var(--gap);
}
.value-card{
  padding:32px 28px;
  border-radius:var(--radius);
  background:var(--glass);
  border:1px solid var(--line);
  border-top:1px solid rgba(255,255,255,.14);
  backdrop-filter:blur(18px);
  box-shadow:var(--shadow-soft);
  transition:transform .24s ease,border-color .24s ease;
  display:flex;
  flex-direction:column;
  gap:14px;
}
.value-card:hover{transform:translateY(-4px);border-color:var(--line-strong);}
.value-card--wide{
  gap:18px;
  background:linear-gradient(160deg,rgba(30,52,96,.62),rgba(14,22,40,.7));
}
.value-icon{
  width:48px;height:48px;
  border-radius:14px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:1px solid rgba(47,107,255,.4);
  color:#7FA5FF;
  background:rgba(47,107,255,.1);
  font-size:18px;
  font-weight:800;
}
.value-card h3{font-size:20px;font-weight:800;line-height:1.45;}
.value-card p{font-size:15px;color:var(--text-2);line-height:1.9;}
.value-list{margin-top:4px;display:flex;flex-direction:column;gap:10px;}
.value-list li{
  position:relative;
  padding-left:20px;
  font-size:14px;
  color:var(--text-2);
  line-height:1.8;
}
.value-list li::before{
  content:"";
  position:absolute;
  left:0;top:11px;
  width:8px;height:8px;
  border-radius:2px;
  background:rgba(255,194,75,.75);
}

/* ===== 場景 ===== */
.scene-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:var(--gap);
}
.scene-card{
  padding:26px 24px;
  border-radius:var(--radius);
  background:rgba(20,30,50,.45);
  border:1px solid var(--line);
  transition:transform .24s ease,border-color .24s ease,background-color .24s ease;
}
.scene-card:hover{
  transform:translateY(-4px);
  border-color:var(--line-strong);
  background:rgba(26,38,62,.62);
}
.scene-card .time{
  font-size:13px;
  letter-spacing:.14em;
  color:var(--amber);
  font-weight:700;
}
.scene-card h3{margin-top:10px;font-size:18px;font-weight:800;}
.scene-card p{margin-top:8px;font-size:14px;color:var(--text-2);line-height:1.85;}

/* ===== 流程 ===== */
.flow-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:var(--gap);
  counter-reset:flow;
}
.flow-step{
  position:relative;
  padding:34px 28px 30px;
  border-radius:var(--radius);
  background:var(--glass);
  border:1px solid var(--line);
  border-top:1px solid rgba(255,255,255,.13);
  backdrop-filter:blur(18px);
}
.flow-step::before{
  counter-increment:flow;
  content:"0" counter(flow);
  display:block;
  font-size:13px;
  font-weight:800;
  letter-spacing:.2em;
  color:var(--blue);
  margin-bottom:14px;
}
.flow-step h3{font-size:20px;font-weight:800;}
.flow-step p{margin-top:10px;font-size:15px;color:var(--text-2);line-height:1.9;}

/* ===== FAQ ===== */
.faq-wrap{max-width:880px;}
.faq-item{
  border-radius:16px;
  background:var(--glass);
  border:1px solid var(--line);
  border-left:3px solid transparent;
  margin-bottom:12px;
  overflow:hidden;
  transition:border-color .24s ease,background-color .24s ease;
}
.faq-item+ .faq-item{margin-top:0;}
.faq-item[open]{
  border-left-color:var(--amber);
  background:rgba(24,35,58,.7);
  box-shadow:0 0 32px -18px rgba(255,194,75,.5);
}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:20px 24px;
  font-size:16px;
  font-weight:700;
  color:var(--text);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";
  font-size:20px;
  font-weight:400;
  color:var(--text-3);
  transition:transform .3s ease,color .3s ease;
  line-height:1;
}
.faq-item[open] summary::after{
  content:"–";
  color:var(--amber);
}
.faq-item summary:hover{color:var(--amber);}
.faq-body{
  padding:0 24px 22px;
  font-size:15px;
  color:var(--text-2);
  line-height:1.95;
}
.faq-body a{color:var(--blue);border-bottom:1px solid rgba(47,107,255,.4);}
.faq-body a:hover{color:var(--amber);border-bottom-color:rgba(255,194,75,.6);}

/* ===== CTA ===== */
.cta-band{
  position:relative;
  border-radius:28px;
  overflow:hidden;
  padding:64px 48px;
  text-align:center;
  border:1px solid var(--line);
  background:
    radial-gradient(circle at 50% 0%, rgba(47,107,255,.3), transparent 62%),
    linear-gradient(180deg,#0C1425,#080D18);
  box-shadow:var(--shadow);
}
.cta-band h2{
  font-size:36px;
  font-weight:800;
  letter-spacing:-.02em;
  line-height:1.3;
}
.cta-band p{
  margin:16px auto 0;
  max-width:620px;
  font-size:15px;
  color:var(--text-2);
  line-height:1.9;
}
.cta-actions{
  display:flex;
  justify-content:center;
  flex-wrap:wrap;
  gap:16px;
  margin-top:34px;
}
.cta-note{
  margin-top:20px;
  font-size:13px;
  color:var(--text-3);
  letter-spacing:.04em;
}

/* ===== 頁尾 ===== */
.site-footer{
  border-top:1px solid rgba(140,180,255,.12);
  background:#060A12;
  padding:72px 0 0;
  position:relative;
  z-index:1;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:40px;
  padding-bottom:48px;
}
.footer-logo{
  display:flex;
  align-items:baseline;
  gap:10px;
  font-size:20px;
  font-weight:800;
  margin-bottom:16px;
}
.footer-logo span{
  font-size:11px;
  letter-spacing:.32em;
  color:var(--text-3);
  font-weight:600;
}
.footer-col p{font-size:14px;color:var(--text-2);line-height:1.9;}
.footer-col h4{
  font-size:14px;
  font-weight:800;
  letter-spacing:.12em;
  color:var(--text);
  margin-bottom:18px;
}
.footer-col ul{display:flex;flex-direction:column;gap:12px;}
.footer-col ul a{
  font-size:14px;
  color:var(--text-2);
  transition:color .2s ease,padding-left .2s ease;
}
.footer-col ul a:hover{color:var(--amber);padding-left:4px;}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  padding:22px 0 28px;
  border-top:1px solid rgba(140,180,255,.1);
  font-size:13px;
  color:var(--text-3);
}

/* ===== 響應式 ===== */
@media (max-width:1199px){
  .feature-body{padding:30px;}
  .cat-hero h1{font-size:44px;}
  .value-grid{grid-template-columns:1fr 1fr;}
  .value-card--wide{grid-column:1 / -1;}
}
@media (max-width:1023px){
  .container{padding:0 24px;}
  .section{padding:72px 0;}
  .cat-hero{padding:64px 0 56px;}
  .cat-hero h1{font-size:38px;}
  .cardgrid{grid-template-columns:1fr;}
  .scene-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .flow-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .feature-card{grid-template-columns:1fr;}
  .feature-media{min-height:240px;}
  .section-head h2{font-size:28px;}
  .cta-band{padding:48px 28px;}
  .cta-band h2{font-size:28px;}
  .channels{gap:24px;}
  .channels-fade{display:block;}
  .brand-link{display:none;}
}
@media (max-width:767px){
  .channels-wrap{display:none;}
  .hamburger{display:inline-flex;}
  .brand-actions .nav-cta{display:none;}
  .cat-hero h1{font-size:32px;}
  .hero-top{gap:24px;}
  .stat-badge{width:100%;min-width:0;}
  .drama-card{grid-template-columns:132px 1fr;}
  .drama-body{padding:18px;}
  .feature-body{padding:24px;}
  .feature-body h3{font-size:23px;}
  .section-head{margin-bottom:28px;}
  .section-head h2{font-size:24px;}
  .cta-band h2{font-size:24px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{justify-content:flex-start;}
}
@media (max-width:520px){
  .container{padding:0 20px;}
  .section{padding:56px 0;}
  .cat-hero{padding:48px 0 44px;}
  .cat-hero h1{font-size:30px;}
  .hero-desc{font-size:15px;}
  .scene-grid{grid-template-columns:1fr;}
  .value-grid{grid-template-columns:1fr;}
  .drama-card{grid-template-columns:1fr;}
  .drama-thumb{min-height:170px;}
  .hero-actions .btn{width:100%;}
  .brand-logo{font-size:18px;}
  .brand-logo span{font-size:10px;letter-spacing:.26em;}
  .cta-actions .btn{width:100%;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
}

/* roulang page: article */
:root{
  --bg:#070B14;
  --bg-soft:#0B1120;
  --panel:rgba(20,30,50,.55);
  --blue:#2F6BFF;
  --amber:#FFC24B;
  --orange:#FF7A45;
  --text:#E9EEF8;
  --sub:#93A3BE;
  --weak:#5F718E;
  --line:rgba(140,180,255,.16);
  --line-strong:rgba(140,180,255,.28);
  --radius:20px;
  --radius-sm:16px;
  --shadow:0 24px 60px -28px rgba(0,0,0,.85);
  --glow:0 0 0 1px rgba(255,194,75,.55),0 12px 36px -10px rgba(255,194,75,.45);
  --container:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Noto Sans TC','PingFang TC','Microsoft JhengHei','Heiti TC',sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,h5,h6,p{margin:0;font-weight:700;}
input,textarea,select{font:inherit;}
::selection{background:rgba(47,107,255,.4);color:#fff;}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px;}

/* ---------- 按鈕 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:52px;padding:0 28px;border-radius:999px;
  font-size:15px;font-weight:700;letter-spacing:.02em;
  white-space:nowrap;
  transition:transform .2s var(--ease),box-shadow .24s var(--ease),background-color .24s var(--ease),border-color .24s var(--ease),filter .24s var(--ease),color .24s var(--ease);
}
.btn-primary{background:var(--amber);color:#1B1300;box-shadow:var(--glow);}
.btn-primary:hover{filter:brightness(1.06);box-shadow:0 0 0 1px rgba(255,194,75,.72),0 18px 46px -10px rgba(255,194,75,.55);}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{background:rgba(20,30,50,.5);color:var(--text);border:1px solid var(--line-strong);backdrop-filter:blur(14px);}
.btn-ghost:hover{border-color:rgba(255,194,75,.45);background:rgba(28,40,66,.62);}
.btn-ghost:active{transform:translateY(1px);}
.btn-sm{height:40px;padding:0 20px;font-size:13.5px;}
.btn-lg{height:56px;padding:0 36px;font-size:16px;}
.btn-block{width:100%;}
.btn:focus-visible{outline:2px dashed var(--blue);outline-offset:3px;}

/* ---------- 徽章 ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  height:24px;padding:0 10px;border-radius:6px;
  font-size:12px;font-weight:700;letter-spacing:.06em;
  background:rgba(47,107,255,.12);
  color:#9FBBFF;
  border:1px solid rgba(47,107,255,.3);
  white-space:nowrap;
}
.badge-amber{background:rgba(255,194,75,.12);color:#FFD489;border-color:rgba(255,194,75,.3);}
.badge-orange{background:rgba(255,122,69,.12);color:#FFA987;border-color:rgba(255,122,69,.34);}

/* ---------- 頁首 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(7,11,20,.84);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.brandbar-inner{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px;}
.logo{display:inline-flex;align-items:baseline;gap:10px;min-width:0;}
.logo strong{font-size:20px;font-weight:800;letter-spacing:.02em;color:var(--text);}
.logo span{font-size:11px;font-weight:500;letter-spacing:.3em;color:var(--weak);}
.logo:hover strong{color:var(--amber);}
.logo strong{transition:color .24s var(--ease);}
.header-actions{display:flex;align-items:center;gap:16px;}
.link-quiet{font-size:13.5px;color:var(--sub);transition:color .2s var(--ease);}
.link-quiet:hover{color:var(--amber);}
.link-quiet:focus-visible{outline:2px dashed var(--blue);outline-offset:3px;border-radius:4px;}
.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:12px;
  border:1px solid var(--line-strong);background:rgba(20,30,50,.5);
  transition:border-color .2s var(--ease),color .2s var(--ease);
}
.nav-toggle:hover{border-color:rgba(255,194,75,.45);color:var(--amber);}
.nav-toggle:focus-visible{outline:2px dashed var(--blue);outline-offset:3px;}
.nav-toggle svg{width:20px;height:20px;}

.channels-wrap{position:relative;}
.channels{display:flex;gap:28px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;}
.channels::-webkit-scrollbar{display:none;}
.channel{
  position:relative;display:inline-flex;align-items:center;
  height:44px;font-size:14px;color:var(--sub);white-space:nowrap;
  transition:color .2s var(--ease);
}
.channel::after{
  content:'';position:absolute;left:0;right:0;bottom:0;height:2px;
  background:transparent;border-radius:2px;transition:background-color .2s var(--ease);
}
.channel:hover{color:var(--blue);}
.channel:focus-visible{outline:2px dashed var(--blue);outline-offset:2px;border-radius:4px;}
.channel.is-active{color:var(--text);font-weight:700;}
.channel.is-active::after{background:var(--amber);}

/* ---------- 抽屜 ---------- */
.drawer{
  position:fixed;inset:0;z-index:120;
  display:flex;flex-direction:column;
  padding:22px 20px 32px;
  background:rgba(7,11,20,.98);
  backdrop-filter:blur(22px);
  -webkit-backdrop-filter:blur(22px);
  transform:translateX(100%);
  transition:transform .3s ease-out;
  overflow-y:auto;
}
.drawer.is-open{transform:translateX(0);}
body.drawer-open{overflow:hidden;}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:18px;border-bottom:1px solid var(--line);}
.drawer-close{
  width:42px;height:42px;border-radius:12px;border:1px solid var(--line-strong);
  display:grid;place-items:center;font-size:20px;line-height:1;color:var(--sub);
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.drawer-close:hover{color:var(--amber);border-color:rgba(255,194,75,.5);}
.drawer-nav{display:flex;flex-direction:column;padding:12px 0 20px;flex:1;}
.drawer-nav a{
  padding:15px 2px;font-size:17px;color:var(--text);
  border-bottom:1px solid rgba(140,180,255,.08);
  transition:color .2s var(--ease);
}
.drawer-nav a:hover{color:var(--amber);}
.drawer-download{margin-top:8px;padding-top:18px;border-top:1px solid var(--line);}
.drawer-download .btn{width:100%;}
@media (min-width:901px){.drawer{display:none;}}

/* ---------- 麵包屑 ---------- */
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--weak);margin-bottom:26px;}
.breadcrumb a{color:var(--sub);transition:color .2s var(--ease);}
.breadcrumb a:hover{color:var(--amber);}
.breadcrumb .sep{color:rgba(95,113,142,.75);}
.breadcrumb .current{color:var(--sub);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* ---------- 文章頭部 ---------- */
.article-head{
  position:relative;overflow:hidden;
  padding:52px 0 58px;
  background:
    linear-gradient(180deg,rgba(7,11,20,.93) 0%,rgba(7,11,20,.84) 58%,rgba(7,11,20,.97) 100%),
    url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.article-head::before{
  content:'';position:absolute;left:50%;top:-340px;width:680px;height:680px;
  transform:translateX(-50%);
  background:radial-gradient(circle,rgba(47,107,255,.32),rgba(47,107,255,0) 68%);
  pointer-events:none;
}
.article-head .container{position:relative;z-index:1;}
.article-head h1{
  font-size:clamp(30px,4vw,50px);
  line-height:1.26;
  letter-spacing:-.02em;
  font-weight:800;
  max-width:920px;
  color:var(--text);
}
.article-lede{max-width:720px;margin-top:18px;color:var(--sub);font-size:16px;line-height:1.85;}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin-top:26px;font-size:13px;color:var(--sub);}
.meta-dot{width:4px;height:4px;border-radius:50%;background:var(--weak);display:inline-block;}
.meta-item{display:inline-flex;align-items:center;gap:8px;}

/* ---------- 正文 ---------- */
.article-main{padding:72px 0 84px;}
.article-wrap{max-width:760px;margin:0 auto;}
.article-body{
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  word-break:break-word;
}
.article-body > *:first-child{margin-top:0;}
.article-body p{margin:0 0 1.2em;color:#DCE5F4;}
.article-body h2{
  position:relative;
  font-size:clamp(22px,2.4vw,28px);
  line-height:1.4;
  font-weight:800;
  margin:40px 0 16px;
  padding-left:16px;
  color:var(--text);
}
.article-body h2::before{
  content:'';position:absolute;left:0;top:.22em;bottom:.22em;width:3px;
  background:var(--amber);border-radius:2px;
}
.article-body h3{font-size:20px;line-height:1.5;font-weight:700;margin:32px 0 12px;color:var(--text);}
.article-body h4{font-size:17px;font-weight:700;margin:24px 0 10px;color:var(--text);}
.article-body ul,.article-body ol{margin:0 0 1.2em;padding-left:1.3em;}
.article-body ul{list-style:disc;}
.article-body ol{list-style:decimal;}
.article-body li{margin-bottom:.55em;color:#DCE5F4;}
.article-body li::marker{color:var(--amber);}
.article-body blockquote{
  margin:26px 0;padding:18px 22px;
  border-left:3px solid var(--blue);
  background:var(--panel);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  color:var(--sub);
  font-size:15.5px;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:var(--radius-sm);margin:26px 0;width:100%;height:auto;background:#0e1729;}
.article-body figure{margin:26px 0;}
.article-body figcaption{text-align:center;font-size:13px;color:var(--weak);margin-top:10px;}
.article-body a{color:var(--amber);text-decoration:underline;text-underline-offset:3px;transition:color .2s var(--ease);}
.article-body a:hover{color:#FFD489;}
.article-body strong{color:#fff;font-weight:800;}
.article-body hr{border:0;height:1px;background:var(--line);margin:36px 0;}
.article-body code{background:rgba(47,107,255,.14);color:#9FBBFF;padding:2px 7px;border-radius:6px;font-size:.92em;}
.article-body pre{background:rgba(11,17,32,.9);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px;overflow-x:auto;margin:24px 0;}
.article-body pre code{background:none;padding:0;color:#C9D8F2;}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px;}
.article-body th,.article-body td{border-bottom:1px solid var(--line);padding:12px 14px;text-align:left;}
.article-body th{color:var(--text);background:rgba(47,107,255,.08);}

.article-note{
  margin-top:48px;padding:24px 26px;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  position:relative;overflow:hidden;
}
.article-note::before{
  content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.32),transparent);
}
.article-note h3{font-size:16px;font-weight:800;margin-bottom:10px;}
.article-note p{font-size:14.5px;color:var(--sub);line-height:1.8;}
.article-note .note-links{display:flex;flex-wrap:wrap;gap:10px 20px;margin-top:14px;}
.article-note .note-links a{font-size:13.5px;color:var(--amber);}
.article-note .note-links a:hover{text-decoration:underline;}

.article-empty{
  padding:56px 32px;text-align:center;
  background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow);
}
.article-empty .empty-title{font-size:22px;font-weight:800;margin-bottom:12px;}
.article-empty .empty-text{color:var(--sub);font-size:15px;max-width:460px;margin:0 auto 26px;}

/* ---------- 相關推薦 ---------- */
.related{padding:0 0 96px;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:32px;}
.section-head h2{font-size:clamp(24px,2.6vw,32px);font-weight:800;letter-spacing:-.01em;line-height:1.3;}
.section-head p{color:var(--sub);font-size:14px;margin-top:8px;}
.link-more{font-size:14px;color:var(--amber);transition:color .2s var(--ease);}
.link-more:hover{color:#FFD489;text-decoration:underline;}
.related-grid > .cell{margin-bottom:24px;}
.related-card{
  position:relative;display:flex;flex-direction:column;height:100%;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
  transition:transform .24s var(--ease),border-color .24s var(--ease);
}
.related-card::after{
  content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);
}
.related-card:hover{transform:translateY(-4px);border-color:rgba(255,194,75,.35);}
.related-card:focus-visible{outline:2px dashed var(--blue);outline-offset:3px;}
.thumb{aspect-ratio:16/9;overflow:hidden;background:#0e1729;}
.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease);}
.related-card:hover .thumb img{transform:scale(1.03);}
.card-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1;}
.card-body .badge{align-self:flex-start;}
.card-body h3{font-size:17px;line-height:1.55;font-weight:700;}
.card-body p{font-size:14px;line-height:1.75;color:var(--sub);}
.card-link{margin-top:auto;display:inline-flex;align-items:center;gap:6px;font-size:13.5px;color:var(--amber);}
.card-link svg{width:14px;height:14px;transition:transform .24s var(--ease);}
.related-card:hover .card-link svg{transform:translateX(3px);}

/* ---------- FAQ ---------- */
.faq{padding:0 0 96px;}
.faq-list{max-width:860px;}
.faq-item{
  position:relative;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  margin-bottom:12px;
  overflow:hidden;
  transition:border-color .24s var(--ease),box-shadow .24s var(--ease);
}
.faq-item::before{
  content:'';position:absolute;left:0;top:0;bottom:0;width:3px;
  background:var(--amber);opacity:0;transition:opacity .28s var(--ease);
}
.faq-item.is-open{border-color:rgba(255,194,75,.35);box-shadow:0 18px 44px -30px rgba(255,194,75,.6);}
.faq-item.is-open::before{opacity:1;}
.faq-q{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  width:100%;padding:19px 22px;text-align:left;
  font-size:16px;font-weight:700;color:var(--text);
  transition:color .2s var(--ease);
}
.faq-q:hover{color:var(--amber);}
.faq-q:focus-visible{outline:2px dashed var(--blue);outline-offset:-4px;}
.faq-icon{
  flex:0 0 auto;width:26px;height:26px;border-radius:50%;
  border:1px solid var(--line-strong);
  display:grid;place-items:center;font-size:15px;line-height:1;color:var(--sub);
  transition:transform .3s ease-out,color .3s ease-out,border-color .3s ease-out;
}
.faq-item.is-open .faq-icon{transform:rotate(45deg);color:var(--amber);border-color:rgba(255,194,75,.5);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease-out;}
.faq-a-inner{padding:0 22px 22px;font-size:15px;line-height:1.8;color:var(--sub);}

/* ---------- CTA ---------- */
.cta{padding:0 0 96px;}
.cta-panel{
  position:relative;overflow:hidden;
  padding:60px 32px;
  border-radius:28px;
  text-align:center;
  border:1px solid var(--line-strong);
  background:
    linear-gradient(150deg,rgba(47,107,255,.2),rgba(11,17,32,.94) 58%),
    url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
  box-shadow:var(--shadow);
}
.cta-panel::before{
  content:'';position:absolute;left:50%;top:-200px;width:520px;height:520px;
  transform:translateX(-50%);
  background:radial-gradient(circle,rgba(255,194,75,.18),rgba(255,194,75,0) 68%);
  pointer-events:none;
}
.cta-panel > *{position:relative;z-index:1;}
.cta-panel h2{font-size:clamp(24px,3vw,34px);font-weight:800;letter-spacing:-.01em;line-height:1.35;}
.cta-panel p{max-width:640px;margin:16px auto 0;color:var(--sub);font-size:15px;line-height:1.85;}
.cta-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:30px;}
.cta-note{margin-top:18px;font-size:13px;color:var(--weak);}

/* ---------- 頁尾 ---------- */
.site-footer{background:var(--bg-soft);border-top:1px solid var(--line);padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px;}
.footer-col h4{font-size:14px;font-weight:700;letter-spacing:.08em;color:var(--text);margin-bottom:16px;}
.footer-col ul li{margin-bottom:10px;}
.footer-col a{font-size:14px;color:var(--sub);transition:color .2s var(--ease);}
.footer-col a:hover{color:var(--amber);}
.footer-col a:focus-visible{outline:2px dashed var(--blue);outline-offset:3px;border-radius:4px;}
.footer-logo{display:inline-flex;align-items:baseline;gap:10px;margin-bottom:4px;}
.footer-logo strong{font-size:19px;font-weight:800;color:var(--text);}
.footer-logo span{font-size:11px;letter-spacing:.3em;color:var(--weak);}
.footer-col p{font-size:14px;color:var(--sub);line-height:1.85;margin-top:14px;}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  padding:22px 0;border-top:1px solid rgba(140,180,255,.1);
  font-size:13px;color:var(--weak);
}

/* ---------- 響應式 ---------- */
@media (max-width:1023px){
  .container{padding:0 26px;}
  .article-head{padding:44px 0 48px;}
  .article-main{padding:56px 0 64px;}
  .related,.faq,.cta{padding-bottom:72px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .cta-panel{border-radius:22px;padding:48px 26px;}
}
@media (max-width:900px){
  .channels-wrap{display:none;}
  .nav-toggle{display:inline-flex;}
  .header-actions .link-quiet{display:none;}
}
@media (max-width:767px){
  .container{padding:0 20px;}
  .brandbar-inner{height:62px;}
  .logo strong{font-size:18px;}
  .logo span{font-size:10px;letter-spacing:.26em;}
  .article-head h1{font-size:30px;line-height:1.32;}
  .article-lede{font-size:15px;margin-top:14px;}
  .article-meta{font-size:12.5px;gap:8px 12px;}
  .article-body h2{font-size:22px;margin:34px 0 14px;}
  .article-body h3{font-size:19px;}
  .article-main{padding:44px 0 56px;}
  .section-head{margin-bottom:24px;}
  .related,.faq,.cta{padding-bottom:60px;}
  .faq-q{font-size:15px;padding:16px 18px;}
  .faq-a-inner{padding:0 18px 18px;font-size:14.5px;}
  .article-note{padding:20px;margin-top:36px;}
  .cta-actions .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:36px;}
  .footer-bottom{font-size:12.5px;}
  .site-footer{padding-top:48px;}
}
@media (max-width:520px){
  .article-head h1{font-size:26px;}
  .breadcrumb{font-size:12px;}
  .breadcrumb .current{white-space:normal;}
  .btn-sm{height:36px;padding:0 16px;font-size:13px;}
  .cta-panel{padding:40px 20px;border-radius:20px;}
  .article-empty{padding:40px 20px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* roulang page: category2 */
:root{
  --bg:#070B14;
  --bg-2:#0B1120;
  --glass:rgba(20,30,50,.55);
  --line:rgba(140,180,255,.16);
  --line-soft:rgba(140,180,255,.10);
  --line-amber:rgba(255,194,75,.35);
  --primary:#2F6BFF;
  --amber:#FFC24B;
  --orange:#FF7A45;
  --text:#E9EEF8;
  --muted:#93A3BE;
  --dim:#5F718E;
  --r-card:20px;
  --r-img:16px;
  --r-badge:6px;
  --shadow:0 24px 60px -28px rgba(0,0,0,.85);
  --max:1200px;
  --gap:96px;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Noto Sans TC','PingFang TC','Microsoft JhengHei',sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--r-img);}
a{color:var(--primary);text-decoration:none;transition:color .24s ease,border-color .24s ease,background-color .24s ease;}
a:hover{color:var(--amber);}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.32;letter-spacing:-0.02em;font-weight:800;color:var(--text);}
p{margin:0 0 1.2em;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px dashed var(--primary);outline-offset:3px;border-radius:4px;}

.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 32px;}

/* ============ HEADER ============ */
.site-header{position:sticky;top:0;z-index:60;background:rgba(7,11,20,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line-soft);}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:68px;}
.brand{display:inline-flex;align-items:baseline;gap:9px;text-decoration:none;flex-shrink:0;}
.brand-mark{font-size:20px;font-weight:800;color:var(--text);letter-spacing:.01em;}
.brand-tail{font-size:11px;letter-spacing:.22em;color:var(--amber);font-weight:700;text-transform:none;}
.brand:hover .brand-mark{color:var(--amber);}
.topbar-actions{display:flex;align-items:center;gap:14px;}
.link-quiet{font-size:13.5px;color:var(--muted);}
.link-quiet:hover{color:var(--amber);}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;color:var(--text);font-size:16px;align-items:center;justify-content:center;}
.nav-toggle:hover{border-color:var(--line-amber);color:var(--amber);}

.channelbar{border-top:1px solid var(--line-soft);}
.channels{display:flex;align-items:stretch;gap:30px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;}
.channels::-webkit-scrollbar{display:none;}
.channel{position:relative;display:inline-block;padding:12px 0 10px;font-size:14.5px;color:var(--muted);white-space:nowrap;font-weight:500;border-bottom:2px solid transparent;}
.channel:hover{color:var(--primary);}
.channel.is-active{color:var(--text);font-weight:700;border-bottom-color:var(--amber);}

.drawer{display:none;border-top:1px solid var(--line-soft);background:var(--bg-2);}
.drawer.is-open{display:block;}
.drawer-inner{padding:16px 20px 24px;display:flex;flex-direction:column;gap:4px;}
.drawer-link{padding:12px 4px;font-size:15px;color:var(--muted);border-bottom:1px solid var(--line-soft);}
.drawer-link.is-active{color:var(--amber);font-weight:700;}
.drawer .btn{margin-top:18px;}

/* ============ BUTTONS ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:52px;padding:0 28px;border-radius:999px;font-size:15px;font-weight:700;letter-spacing:.02em;transition:transform .18s ease,box-shadow .24s ease,background-color .24s ease,color .24s ease,border-color .24s ease;white-space:nowrap;}
.btn-amber{background:var(--amber);color:#161208;box-shadow:0 0 0 1px rgba(255,194,75,.55),0 12px 36px -10px rgba(255,194,75,.45);}
.btn-amber:hover{background:#ffcf6b;color:#161208;box-shadow:0 0 0 1px rgba(255,194,75,.7),0 16px 44px -8px rgba(255,194,75,.58);}
.btn-amber:active{transform:translateY(1px);}
.btn-ghost{height:48px;background:rgba(255,255,255,.03);color:var(--text);border:1px solid var(--line);}
.btn-ghost:hover{border-color:var(--line-amber);color:var(--amber);background:rgba(255,194,75,.06);}
.btn-ghost:active{transform:translateY(1px);}
.btn-sm{height:40px;padding:0 18px;font-size:13.5px;}
.btn-text{height:32px;padding:0;font-size:14px;color:var(--amber);border-bottom:1px solid transparent;}
.btn-text:hover{border-bottom-color:var(--amber);}
.btn-block{width:100%;}

/* ============ BADGES / TAGS ============ */
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:var(--r-badge);font-size:12.5px;font-weight:700;letter-spacing:.04em;}
.badge-blue{background:rgba(47,107,255,.12);color:#9DBBFF;}
.badge-amber{background:rgba(255,194,75,.12);color:var(--amber);}
.badge-zero{background:rgba(255,122,69,.14);color:var(--orange);}
.tag{display:inline-block;padding:3px 9px;border-radius:var(--r-badge);font-size:12px;background:rgba(47,107,255,.10);color:#9DBBFF;border:1px solid rgba(47,107,255,.20);}

/* ============ HERO ============ */
.cat-hero{position:relative;overflow:hidden;padding:76px 0 84px;
  background-image:linear-gradient(180deg,rgba(7,11,20,.95) 0%,rgba(7,11,20,.80) 52%,rgba(7,11,20,.95) 100%),url('/assets/images/backpic/back-2.jpg');
  background-size:cover;background-position:center;}
.cat-hero::after{content:"";position:absolute;inset:-30% 0 auto 0;height:560px;pointer-events:none;
  background:radial-gradient(ellipse at 50% 20%,rgba(47,107,255,.22),transparent 65%);}
.cat-hero .container{position:relative;z-index:2;}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--dim);margin-bottom:30px;}
.breadcrumb a{color:var(--dim);}
.breadcrumb a:hover{color:var(--amber);}
.breadcrumb span.sep{color:rgba(95,113,142,.7);}
.breadcrumb .current{color:var(--muted);}
.hero-flex{display:flex;align-items:flex-start;justify-content:space-between;gap:48px;flex-wrap:wrap;}
.hero-main{max-width:720px;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px;}
.hero-main h1{font-size:52px;line-height:1.18;margin-bottom:18px;}
.hero-main h1 em{font-style:normal;color:var(--amber);}
.hero-lead{font-size:16.5px;color:var(--muted);line-height:1.9;max-width:620px;margin-bottom:30px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;}
.hero-stat{flex-shrink:0;min-width:210px;padding:26px 28px;border-radius:var(--r-card);background:var(--glass);border:1px solid var(--line);box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.05);backdrop-filter:blur(18px);}
.hero-stat .num{display:block;font-size:40px;font-weight:800;color:var(--amber);line-height:1.1;letter-spacing:-0.02em;}
.hero-stat .lbl{display:block;font-size:13px;color:var(--muted);margin-top:6px;}
.hero-stat .sub{display:block;font-size:12.5px;color:var(--dim);margin-top:14px;padding-top:14px;border-top:1px solid var(--line-soft);}

/* ============ SECTION SHELL ============ */
.section{padding:var(--gap) 0;}
.section-alt{background:var(--bg-2);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:44px;flex-wrap:wrap;}
.section-head h2{font-size:34px;}
.section-head .desc{font-size:14.5px;color:var(--muted);margin-top:10px;max-width:620px;}
.section-head .more{font-size:14px;color:var(--amber);border-bottom:1px solid transparent;}
.section-head .more:hover{border-bottom-color:var(--amber);}

/* ============ PARSE LIST (compact, left bar) ============ */
.parse-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;}
.parse-card{position:relative;display:block;padding:22px 24px 22px 28px;background:var(--glass);border:1px solid var(--line);border-radius:var(--r-img);box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.05);transition:transform .24s ease,border-color .24s ease,background-color .24s ease;backdrop-filter:blur(18px);}
.parse-card::before{content:"";position:absolute;left:0;top:16px;bottom:16px;width:3px;border-radius:3px;background:linear-gradient(180deg,var(--primary),rgba(47,107,255,.15));}
.parse-card:hover{transform:translateY(-4px);border-color:var(--line-amber);}
.parse-card .row-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px;}
.parse-card h3{font-size:18px;font-weight:700;}
.parse-card .arrow{color:var(--dim);font-size:13px;transition:color .24s ease,transform .24s ease;}
.parse-card:hover .arrow{color:var(--amber);transform:translateX(3px);}
.parse-card p{font-size:14px;color:var(--muted);line-height:1.75;margin:0;}
.parse-card .tags{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px;}

/* ============ SPLIT FEATURE ============ */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;}
.split-media{position:relative;}
.split-media img{width:100%;height:420px;object-fit:cover;border-radius:var(--r-img);border:1px solid var(--line);box-shadow:var(--shadow);background:var(--bg-2);}
.split-media .float-card{position:absolute;left:-18px;bottom:-24px;padding:16px 20px;border-radius:14px;background:rgba(11,17,32,.94);border:1px solid var(--line-amber);box-shadow:var(--shadow);max-width:250px;}
.split-media .float-card .fc-num{font-size:22px;font-weight:800;color:var(--amber);line-height:1.2;}
.split-media .float-card .fc-txt{font-size:12.5px;color:var(--muted);margin-top:4px;}
.split-body h2{font-size:34px;margin-bottom:16px;}
.split-body>p{color:var(--muted);font-size:15.5px;}
.mini-list{margin-top:26px;display:flex;flex-direction:column;gap:14px;}
.mini-item{display:flex;gap:14px;padding:16px 18px;background:rgba(20,30,50,.40);border:1px solid var(--line-soft);border-radius:14px;transition:border-color .24s ease,background-color .24s ease;}
.mini-item:hover{border-color:var(--line-amber);background:rgba(20,30,50,.62);}
.mini-item .mi-icon{flex-shrink:0;width:38px;height:38px;display:flex;align-items:center;justify-content:center;border-radius:10px;border:1px solid rgba(47,107,255,.35);color:#9DBBFF;font-size:15px;}
.mini-item h4{font-size:15px;font-weight:700;margin-bottom:2px;}
.mini-item p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.7;}

/* ============ STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;counter-reset:step;}
.step{position:relative;padding:26px 22px;background:var(--glass);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.05);transition:transform .24s ease,border-color .24s ease;}
.step:hover{transform:translateY(-4px);border-color:var(--line-amber);}
.step .step-no{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;background:rgba(47,107,255,.14);color:#9DBBFF;font-weight:800;font-size:14px;margin-bottom:16px;}
.step h3{font-size:17px;margin-bottom:8px;}
.step p{font-size:13.5px;color:var(--muted);line-height:1.75;margin:0;}

/* ============ STATS + REVIEWS ============ */
.stat-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-bottom:44px;}
.stat-box{padding:28px 26px;border-radius:var(--r-card);background:var(--glass);border:1px solid var(--line);box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.05);}
.stat-box .n{font-size:34px;font-weight:800;color:var(--amber);line-height:1.15;letter-spacing:-0.02em;}
.stat-box .t{font-size:13.5px;color:var(--muted);margin-top:6px;}
.review-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;}
.review{padding:26px 26px;border-radius:var(--r-card);background:var(--glass);border:1px solid var(--line);box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.05);backdrop-filter:blur(18px);transition:transform .24s ease,border-color .24s ease;}
.review:hover{transform:translateY(-4px);border-color:var(--line-amber);}
.review .stars{color:var(--amber);font-size:13px;letter-spacing:2px;margin-bottom:12px;}
.review p{font-size:14.5px;color:var(--text);line-height:1.85;margin:0 0 16px;}
.review .who{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--dim);}
.review .avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,rgba(47,107,255,.5),rgba(255,194,75,.4));display:flex;align-items:center;justify-content:center;font-size:12px;color:#0B1120;font-weight:800;}

/* ============ FAQ ============ */
.faq{display:flex;flex-direction:column;gap:14px;max-width:900px;}
.faq-item{background:var(--glass);border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:border-color .24s ease,box-shadow .24s ease;position:relative;}
.faq-item::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--amber);opacity:0;transition:opacity .24s ease;}
.faq-item.is-open{border-color:var(--line-amber);box-shadow:0 0 0 1px rgba(255,194,75,.14),0 18px 40px -24px rgba(255,194,75,.35);}
.faq-item.is-open::before{opacity:1;}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;text-align:left;padding:20px 24px;font-size:16px;font-weight:700;color:var(--text);line-height:1.6;}
.faq-q:hover{color:var(--amber);}
.faq-icon{flex-shrink:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center;color:var(--amber);font-size:13px;transition:transform .3s ease-out;}
.faq-item.is-open .faq-icon{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease-out;}
.faq-a p{padding:0 24px 22px;margin:0;font-size:14.5px;color:var(--muted);line-height:1.9;}

/* ============ CTA ============ */
.cta-band{position:relative;overflow:hidden;padding:76px 0;background:var(--bg-2);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
.cta-band::after{content:"";position:absolute;inset:auto 0 -60% 0;height:420px;background:radial-gradient(ellipse at 50% 100%,rgba(47,107,255,.20),transparent 65%);pointer-events:none;}
.cta-inner{position:relative;z-index:2;text-align:center;max-width:760px;margin:0 auto;}
.cta-inner h2{font-size:38px;margin-bottom:16px;}
.cta-inner p{color:var(--muted);font-size:15.5px;margin-bottom:32px;}
.cta-actions{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;}
.cta-note{margin-top:22px;font-size:12.5px;color:var(--dim);}

/* ============ FOOTER ============ */
.site-footer{background:#050810;border-top:1px solid var(--line-soft);padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px;}
.footer-logo{display:flex;align-items:baseline;gap:9px;margin-bottom:16px;}
.footer-logo strong{font-size:19px;font-weight:800;color:var(--text);}
.footer-logo span{font-size:11px;letter-spacing:.22em;color:var(--amber);font-weight:700;}
.brand-col p{font-size:13.5px;color:var(--dim);line-height:1.85;max-width:330px;}
.footer-col h4{font-size:14px;color:var(--text);margin-bottom:16px;letter-spacing:.04em;}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col a{font-size:13.5px;color:var(--muted);}
.footer-col a:hover{color:var(--amber);}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:22px 0;border-top:1px solid var(--line-soft);font-size:12.5px;color:var(--dim);}

/* ============ RESPONSIVE ============ */
@media (max-width:1023px){
  :root{--gap:72px;}
  .hero-main h1{font-size:42px;}
  .section-head h2{font-size:29px;}
  .split{grid-template-columns:1fr;gap:44px;}
  .split-media img{height:340px;}
  .split-media .float-card{left:16px;bottom:-20px;}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px;}
  .stat-row{grid-template-columns:1fr 1fr;}
}
@media (max-width:767px){
  .container{padding:0 20px;}
  .topbar-actions .btn-sm,.topbar-actions .link-quiet{display:none;}
  .nav-toggle{display:inline-flex;}
  .channelbar{display:none;}
  .cat-hero{padding:48px 0 56px;}
  .hero-main h1{font-size:32px;}
  .hero-lead{font-size:15.5px;}
  .hero-stat{width:100%;min-width:0;}
  .section{padding:56px 0;}
  .section-head h2{font-size:24px;}
  .parse-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .stat-row{grid-template-columns:1fr;}
  .review-grid{grid-template-columns:1fr;}
  .split-media img{height:260px;}
  .cta-inner h2{font-size:27px;}
  .footer-grid{grid-template-columns:1fr;gap:30px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  .faq-q{font-size:15px;padding:18px 18px;}
  .faq-a p{padding:0 18px 20px;}
}
@media (max-width:520px){
  .hero-main h1{font-size:29px;}
  .btn{width:100%;}
  .hero-actions{width:100%;}
  .cta-actions .btn{width:100%;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important;}
}

/* roulang page: category3 */
/* ===================== 設計變數 ===================== */
:root{
  --bg:#070B14;
  --bg-2:#0B1120;
  --bg-3:#0E1526;
  --surface:rgba(20,30,50,.55);
  --surface-2:rgba(20,30,50,.78);
  --border:rgba(140,180,255,.16);
  --border-2:rgba(140,180,255,.30);
  --blue:#2F6BFF;
  --blue-txt:#8FB0FF;
  --blue-soft:rgba(47,107,255,.12);
  --amber:#FFC24B;
  --amber-soft:rgba(255,194,75,.14);
  --orange:#FF7A45;
  --orange-soft:rgba(255,122,69,.12);
  --text:#E9EEF8;
  --text-2:#93A3BE;
  --text-3:#5F718E;
  --r-card:20px;
  --r-img:16px;
  --r-pill:999px;
  --shadow-card:0 24px 60px -28px rgba(0,0,0,.85);
  --shadow-soft:0 14px 34px -20px rgba(0,0,0,.9);
  --glow-amber:0 0 0 1px rgba(255,194,75,.55), 0 12px 36px -10px rgba(255,194,75,.45);
  --max:1200px;
}

/* ===================== 基礎重置 ===================== */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Noto Sans TC','PingFang TC','Microsoft JhengHei','Heiti TC',sans-serif;
  font-size:16px;
  line-height:1.85;
  font-weight:400;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .22s ease;}
button{font-family:inherit;font-size:inherit;border:0;background:none;cursor:pointer;color:inherit;}
:focus-visible{outline:2px dashed var(--blue);outline-offset:3px;border-radius:4px;}
::selection{background:rgba(255,194,75,.28);color:#fff;}

/* ===================== 容器與通用 ===================== */
.container{
  width:100%;
  max-width:var(--max);
  margin:0 auto;
  padding:0 32px;
}
.section{padding:96px 0;position:relative;}
.section--alt{background:var(--bg-2);}
.section-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:28px;
  margin-bottom:44px;
  flex-wrap:wrap;
}
.section-head h2{
  font-size:34px;
  line-height:1.35;
  font-weight:800;
  letter-spacing:-.01em;
  color:var(--text);
  margin-top:12px;
}
.section-head .lead{
  color:var(--text-2);
  font-size:15px;
  max-width:520px;
  line-height:1.8;
  margin-top:12px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  letter-spacing:.16em;
  color:var(--amber);
  text-transform:uppercase;
}
.eyebrow::before{
  content:"";
  width:22px;height:2px;
  background:linear-gradient(90deg,var(--amber),rgba(255,194,75,0));
  display:inline-block;
}

/* ===================== 按鈕 ===================== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:var(--r-pill);
  font-weight:700;
  letter-spacing:.02em;
  border:1px solid transparent;
  transition:filter .22s ease,box-shadow .22s ease,transform .14s ease,color .22s ease,border-color .22s ease,background .22s ease;
  white-space:nowrap;
}
.btn-primary{
  height:52px;
  padding:0 32px;
  background:linear-gradient(180deg,#FFD47E 0%,#FFB92E 100%);
  color:#191203;
  box-shadow:var(--glow-amber);
}
.btn-primary:hover{filter:brightness(1.06);box-shadow:0 0 0 1px rgba(255,194,75,.7),0 18px 46px -10px rgba(255,194,75,.55);color:#191203;}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{
  height:48px;
  padding:0 26px;
  background:rgba(20,30,50,.5);
  border-color:var(--border-2);
  color:var(--text);
  backdrop-filter:blur(14px);
}
.btn-ghost:hover{border-color:rgba(255,194,75,.5);color:var(--amber);background:rgba(28,40,64,.7);}
.btn-ghost:active{transform:translateY(1px);}
.btn-nav{height:40px;padding:0 22px;font-size:14px;}
.btn-text{
  display:inline-flex;
  align-items:center;
  gap:6px;
  height:32px;
  font-size:14px;
  color:var(--text-2);
  position:relative;
}
.btn-text::after{
  content:"";
  position:absolute;left:0;right:0;bottom:2px;height:1px;
  background:currentColor;
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .26s ease;
}
.btn-text:hover{color:var(--amber);}
.btn-text:hover::after{transform:scaleX(1);}

/* ===================== 徽章 ===================== */
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 12px;
  border-radius:6px;
  font-size:12.5px;
  font-weight:600;
  letter-spacing:.04em;
  line-height:1.7;
  background:var(--blue-soft);
  color:var(--blue-txt);
  border:1px solid rgba(47,107,255,.28);
}
.badge--amber{background:var(--amber-soft);color:var(--amber);border-color:rgba(255,194,75,.34);}
.badge--orange{background:var(--orange-soft);color:#FF9E78;border-color:rgba(255,122,69,.32);}

/* ===================== 頁首 ===================== */
.site-header{
  position:sticky;
  top:0;
  z-index:90;
  background:rgba(7,11,20,.9);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(140,180,255,.12);
}
.brand-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:68px;
  gap:20px;
}
.logo{display:inline-flex;align-items:baseline;gap:10px;}
.logo strong{
  font-size:20px;
  font-weight:800;
  letter-spacing:.02em;
  color:var(--text);
}
.logo span{
  font-size:11px;
  letter-spacing:.3em;
  color:var(--amber);
  font-weight:500;
}
.brand-actions{display:flex;align-items:center;gap:18px;}
.channel-bar{border-top:1px solid rgba(140,180,255,.1);}
.channel-bar .container{display:flex;align-items:center;justify-content:space-between;}
.channels{
  display:flex;
  align-items:center;
  gap:30px;
  overflow-x:auto;
  scrollbar-width:none;
  -ms-overflow-style:none;
}
.channels::-webkit-scrollbar{display:none;}
.channel{
  position:relative;
  padding:12px 0;
  font-size:15px;
  line-height:32px;
  color:var(--text-2);
  white-space:nowrap;
  transition:color .22s ease;
}
.channel::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:2px;
  background:var(--amber);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .26s ease;
  border-radius:2px;
}
.channel:hover{color:var(--blue);}
.channel.is-active{color:var(--text);font-weight:600;}
.channel.is-active::after{transform:scaleX(1);}
.nav-toggle{
  display:none;
  width:42px;height:42px;
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(20,30,50,.6);
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:4px;
  transition:border-color .22s ease,background .22s ease;
}
.nav-toggle:hover{border-color:var(--border-2);}
.nav-toggle i{
  display:block;
  width:18px;height:2px;
  background:var(--text);
  border-radius:2px;
  transition:transform .26s ease,opacity .2s ease;
}
.nav-toggle.is-open i:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.is-open i:nth-child(2){opacity:0;}
.nav-toggle.is-open i:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* 行動抽屜 */
.drawer{
  position:fixed;
  inset:0;
  z-index:120;
  background:rgba(7,11,20,.98);
  padding:22px 24px 32px;
  display:flex;
  flex-direction:column;
  gap:8px;
  transform:translateY(-102%);
  transition:transform .3s ease-out;
  visibility:hidden;
}
.drawer.is-open{transform:translateY(0);visibility:visible;}
.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.drawer-close{
  width:40px;height:40px;border-radius:50%;
  border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  font-size:20px;color:var(--text-2);
}
.drawer-close:hover{color:var(--amber);border-color:var(--border-2);}
.drawer a.drawer-link{
  display:block;
  padding:16px 4px;
  font-size:17px;
  color:var(--text-2);
  border-bottom:1px solid rgba(140,180,255,.1);
  transition:color .22s ease,padding-left .22s ease;
}
.drawer a.drawer-link:hover{color:var(--text);padding-left:8px;}
.drawer a.drawer-link.is-active{color:var(--amber);font-weight:700;}
.drawer .btn-primary{width:100%;margin-top:auto;}

/* ===================== 麵包屑 ===================== */
.breadcrumb{
  font-size:13px;
  color:var(--text-3);
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  padding-top:26px;
}
.breadcrumb a{color:var(--text-3);}
.breadcrumb a:hover{color:var(--amber);}
.breadcrumb .sep{color:rgba(95,113,142,.7);}
.breadcrumb .current{color:var(--text-2);}

/* ===================== Hero ===================== */
.hero{
  position:relative;
  overflow:hidden;
  padding:0 0 88px;
  background-color:var(--bg);
  background-image:
    linear-gradient(180deg,rgba(7,11,20,.94) 0%,rgba(7,11,20,.86) 46%,rgba(7,11,20,.76) 100%),
    url('/assets/images/backpic/back-1.jpg');
  background-size:cover;
  background-position:center 30%;
  background-repeat:no-repeat;
}
.hero::before{
  content:"";
  position:absolute;
  top:-180px;left:50%;
  transform:translateX(-50%);
  width:900px;height:640px;
  background:radial-gradient(closest-side,rgba(47,107,255,.30),rgba(47,107,255,0) 72%);
  pointer-events:none;
  filter:blur(10px);
}
.hero-grid{
  position:relative;
  display:grid;
  grid-template-columns:1.12fr .88fr;
  gap:56px;
  align-items:center;
  padding-top:40px;
}
.hero-copy h1{
  font-size:52px;
  line-height:1.22;
  font-weight:800;
  letter-spacing:-.02em;
  margin:18px 0 18px;
  color:var(--text);
}
.hero-copy h1 em{
  font-style:normal;
  color:var(--amber);
}
.hero-copy .sub{
  font-size:17px;
  color:var(--text-2);
  line-height:1.9;
  max-width:540px;
  margin-bottom:26px;
}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:32px;}
.hero-stats{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:34px;
}
.stat{
  flex:1 1 130px;
  min-width:120px;
  padding:16px 18px;
  border-radius:16px;
  background:var(--surface);
  border:1px solid var(--border);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
  backdrop-filter:blur(18px);
}
.stat strong{
  display:block;
  font-size:22px;
  font-weight:800;
  color:var(--amber);
  letter-spacing:-.01em;
  line-height:1.3;
}
.stat span{font-size:13px;color:var(--text-3);}
.hero-visual{position:relative;}
.hero-visual::after{
  content:"";
  position:absolute;
  inset:auto -10% -14% -10%;
  height:60%;
  background:radial-gradient(closest-side,rgba(47,107,255,.35),rgba(47,107,255,0) 72%);
  filter:blur(18px);
  z-index:0;
  pointer-events:none;
}
.hero-visual img{
  position:relative;
  z-index:1;
  width:100%;
  aspect-ratio:4/3.2;
  object-fit:cover;
  border-radius:var(--r-img);
  border:1px solid var(--border-2);
  box-shadow:var(--shadow-card);
  background:var(--bg-3);
}
.hero-float{
  position:absolute;
  z-index:2;
  right:-14px;
  bottom:-22px;
  padding:14px 18px;
  border-radius:16px;
  background:var(--surface-2);
  border:1px solid rgba(255,194,75,.32);
  backdrop-filter:blur(18px);
  box-shadow:var(--shadow-card);
  max-width:240px;
}
.hero-float strong{
  display:block;
  font-size:14px;
  color:var(--text);
  margin-bottom:2px;
}
.hero-float span{font-size:12.5px;color:var(--text-3);line-height:1.6;display:block;}

/* ===================== 拼貼卡 ===================== */
.tile-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:24px;
}
.tile{
  display:grid;
  grid-template-columns:170px minmax(0,1fr);
  gap:22px;
  padding:24px;
  border-radius:var(--r-card);
  background:var(--surface);
  border:1px solid var(--border);
  box-shadow:var(--shadow-card),inset 0 1px 0 rgba(255,255,255,.05);
  backdrop-filter:blur(18px);
  transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.tile:hover{
  transform:translateY(-4px);
  border-color:rgba(255,194,75,.35);
  box-shadow:var(--shadow-card),inset 0 1px 0 rgba(255,255,255,.08);
}
.tile-thumb{
  border-radius:14px;
  overflow:hidden;
  background:var(--bg-3);
  aspect-ratio:3/4;
}
.tile-thumb img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .3s ease;
}
.tile:hover .tile-thumb img{transform:scale(1.03);}
.tile-body h3{
  font-size:19px;
  font-weight:700;
  line-height:1.5;
  margin:10px 0 8px;
  color:var(--text);
}
.tile-body p{
  font-size:14.5px;
  color:var(--text-2);
  line-height:1.8;
  display:-webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.tile-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  margin-top:14px;
  font-size:14px;
  font-weight:600;
  color:var(--amber);
}
.tile-link span{transition:transform .24s ease;display:inline-block;}
.tile:hover .tile-link span{transform:translateX(4px);}

/* ===================== 流程 ===================== */
.steps{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:22px;
  counter-reset:step;
}
.step{
  position:relative;
  padding:28px 24px 26px;
  border-radius:var(--r-card);
  background:rgba(20,30,50,.42);
  border:1px solid var(--border);
  transition:border-color .24s ease,transform .24s ease;
}
.step:hover{border-color:rgba(255,194,75,.3);transform:translateY(-3px);}
.step .num{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:38px;height:38px;
  border-radius:12px;
  font-size:15px;
  font-weight:800;
  color:var(--amber);
  background:var(--amber-soft);
  border:1px solid rgba(255,194,75,.3);
  margin-bottom:16px;
}
.step h3{font-size:17px;font-weight:700;margin-bottom:8px;color:var(--text);}
.step p{font-size:14px;color:var(--text-2);line-height:1.8;}

/* ===================== 規格卡 ===================== */
.spec-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:20px;
}
.spec{
  padding:24px;
  border-radius:18px;
  background:linear-gradient(180deg,rgba(20,30,50,.72),rgba(14,21,38,.6));
  border:1px solid var(--border);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
  transition:border-color .24s ease,transform .24s ease;
}
.spec:hover{border-color:var(--border-2);transform:translateY(-3px);}
.spec .label{
  font-size:12.5px;
  letter-spacing:.14em;
  color:var(--text-3);
  display:block;
  margin-bottom:10px;
}
.spec .value{
  font-size:20px;
  font-weight:800;
  color:var(--text);
  letter-spacing:-.01em;
  display:block;
  margin-bottom:8px;
}
.spec .note{font-size:13.5px;color:var(--text-2);line-height:1.75;}
.spec .bar{
  height:4px;
  border-radius:99px;
  background:rgba(140,180,255,.14);
  margin-top:16px;
  overflow:hidden;
}
.spec .bar i{
  display:block;
  height:100%;
  border-radius:99px;
  background:linear-gradient(90deg,var(--blue),var(--amber));
}

/* ===================== FAQ ===================== */
.faq-wrap{max-width:820px;margin:0 auto;}
.faq-item{
  border-radius:16px;
  background:var(--surface);
  border:1px solid var(--border);
  margin-bottom:14px;
  overflow:hidden;
  position:relative;
  transition:border-color .24s ease,background .24s ease;
}
.faq-item::before{
  content:"";
  position:absolute;
  left:0;top:0;bottom:0;
  width:3px;
  background:var(--amber);
  transform:scaleY(0);
  transform-origin:top;
  transition:transform .3s ease-out;
}
.faq-item.is-open{border-color:rgba(255,194,75,.34);background:var(--surface-2);}
.faq-item.is-open::before{transform:scaleY(1);}
.faq-q{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  text-align:left;
  padding:20px 24px;
  font-size:16px;
  font-weight:700;
  color:var(--text);
  line-height:1.7;
}
.faq-q:hover{color:var(--amber);}
.faq-icon{
  flex:0 0 auto;
  width:22px;height:22px;
  position:relative;
  border-radius:50%;
  border:1px solid var(--border-2);
  transition:transform .3s ease-out,border-color .24s ease;
}
.faq-icon::before,.faq-icon::after{
  content:"";
  position:absolute;
  top:50%;left:50%;
  background:var(--text-2);
  transform:translate(-50%,-50%);
  border-radius:2px;
}
.faq-icon::before{width:10px;height:1.5px;}
.faq-icon::after{width:1.5px;height:10px;transition:opacity .24s ease;}
.faq-item.is-open .faq-icon{border-color:rgba(255,194,75,.55);transform:rotate(180deg);}
.faq-item.is-open .faq-icon::after{opacity:0;}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .3s ease-out;
}
.faq-item.is-open .faq-a{max-height:360px;}
.faq-a p{
  padding:0 24px 22px 24px;
  font-size:14.5px;
  color:var(--text-2);
  line-height:1.9;
}

/* ===================== CTA ===================== */
.cta-band{
  position:relative;
  overflow:hidden;
  border-radius:24px;
  padding:64px 40px;
  text-align:center;
  background:
    linear-gradient(180deg,rgba(7,11,20,.88),rgba(7,11,20,.94)),
    url('/assets/images/backpic/back-2.jpg');
  background-size:cover;
  background-position:center;
  border:1px solid var(--border-2);
  box-shadow:var(--shadow-card);
}
.cta-band::after{
  content:"";
  position:absolute;
  left:50%;top:-40%;
  transform:translateX(-50%);
  width:680px;height:420px;
  background:radial-gradient(closest-side,rgba(255,194,75,.18),rgba(255,194,75,0) 70%);
  pointer-events:none;
}
.cta-band h2{
  position:relative;
  font-size:34px;
  font-weight:800;
  letter-spacing:-.01em;
  line-height:1.4;
  margin:16px 0 14px;
}
.cta-band p{
  position:relative;
  color:var(--text-2);
  font-size:15.5px;
  max-width:620px;
  margin:0 auto 30px;
  line-height:1.9;
}
.cta-actions{
  position:relative;
  display:flex;
  gap:16px;
  justify-content:center;
  flex-wrap:wrap;
}
.cta-note{
  position:relative;
  margin-top:22px;
  font-size:13px;
  color:var(--text-3);
}

/* ===================== 頁尾 ===================== */
.site-footer{
  background:var(--bg-2);
  border-top:1px solid rgba(140,180,255,.12);
  padding:72px 0 0;
  margin-top:0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.1fr;
  gap:40px;
  padding-bottom:48px;
}
.footer-col h4{
  font-size:14px;
  font-weight:700;
  color:var(--text);
  letter-spacing:.08em;
  margin-bottom:18px;
}
.footer-col ul li{margin-bottom:10px;}
.footer-col ul li a{
  font-size:14px;
  color:var(--text-2);
  line-height:1.8;
  transition:color .22s ease,padding-left .22s ease;
}
.footer-col ul li a:hover{color:var(--amber);padding-left:4px;}
.brand-col p{
  font-size:14px;
  color:var(--text-2);
  line-height:1.9;
  margin-top:16px;
  max-width:320px;
}
.footer-logo{display:flex;align-items:baseline;gap:10px;}
.footer-logo strong{font-size:19px;font-weight:800;color:var(--text);letter-spacing:.02em;}
.footer-logo span{font-size:11px;letter-spacing:.3em;color:var(--amber);}
.footer-bottom{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  flex-wrap:wrap;
  padding:22px 0;
  border-top:1px solid rgba(140,180,255,.12);
  font-size:13px;
  color:var(--text-3);
}

/* ===================== 響應式 ===================== */
@media (max-width:1200px){
  .hero-copy h1{font-size:46px;}
}
@media (max-width:1023px){
  .section{padding:72px 0;}
  .channel-bar{display:none;}
  .nav-toggle{display:flex;}
  .brand-actions .btn-nav{display:none;}
  .hero{padding-bottom:64px;}
  .hero-grid{grid-template-columns:1fr;gap:40px;padding-top:26px;}
  .hero-copy h1{font-size:38px;}
  .hero-visual{max-width:560px;}
  .hero-float{right:0;bottom:-16px;}
  .tile-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));}
  .spec-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .section-head h2{font-size:28px;}
  .cta-band{padding:52px 28px;}
  .cta-band h2{font-size:28px;}
}
@media (max-width:640px){
  .container{padding:0 20px;}
  .section{padding:56px 0;}
  .brand-inner{height:62px;}
  .logo strong{font-size:17px;}
  .logo span{font-size:10px;letter-spacing:.26em;}
  .hero{padding-bottom:52px;}
  .hero-copy h1{font-size:31px;line-height:1.3;}
  .hero-copy .sub{font-size:15.5px;}
  .hero-grid{gap:32px;}
  .hero-float{position:static;margin-top:16px;max-width:none;}
  .hero-stats{gap:10px;}
  .stat{flex:1 1 100%;padding:14px 16px;}
  .tile{grid-template-columns:1fr;gap:16px;padding:20px;}
  .tile-thumb{aspect-ratio:16/10;}
  .steps{grid-template-columns:1fr;}
  .spec-grid{grid-template-columns:1fr;}
  .section-head{margin-bottom:28px;}
  .section-head h2{font-size:24px;}
  .faq-q{padding:16px 18px;font-size:15px;}
  .faq-a p{padding:0 18px 18px;}
  .cta-band{padding:40px 20px;border-radius:20px;}
  .cta-band h2{font-size:23px;}
  .cta-actions .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:36px;}
  .site-footer{padding-top:52px;}
  .footer-bottom{font-size:12px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}